Hi, my name is Mark Johnson and I am a Math and Physics teacher at Grantsburg High and for iForward. I am a Grantsburg native, graduating from High School in 1985. I attended Bethel College in St. Paul MN and earned BA in Math Secondary Education with a minor in Business. I started teaching at Webster High School the fall of 1990. During the summers I attended the University of Wisconsin River Falls to earn my Physics certification and continued and completed my Masters of Science Teaching - Physics the summer of 1996. After teaching at Webster for 8 years I was hired at Grantsburg during the summer of 1998.